Error on Windows Server 2016 Language Settings

The following error appears when you try to put a new language on windows server:

Windows cannot access the specified device, path or file. You may not have the appropriate permissions to access the item.

Steps to solve this problem:

  1. Win + R and type ‘secpol.msc’ for open the Local Security Policy console.
  2. In the Security Settings tree, open Local Policies > Security Options.
  3. Find the policy: User Account Control: Admin Approval Mode for the Built-in Administrator account and enable it.
  4. Log out – log in, voilá!